GOES-East switch from GOES-16 to GOES-19 has been delayed to ‘no earlier than’ Monday, April 7 due to declaration of a critical weather day on Friday, April 4. There may be a short disruption in the NGFS detections or imagery during the transition to the new satellite. More information. Delay information.
Wildfire Alert Report
| Date: | 2025-03-25 |
|---|---|
| Time: | 17:31:18 |
| Production Date and Time: | 2025-03-25 17:35:58 UTC |
| Primary Instrument: | GOES-18 ABI |
| Wmo Spacecraft Id: | 665 |
| Location/orbit: | GEO |
| L1 File: | OR_ABI-L1b-RadC-M6C14_G18_s20250841731182_e20250841733555_c20250841734015.nc |
| L1 File(s) - Temporal | OR_ABI-L1b-RadC-M6C14_G18_s20250841726182_e20250841728556_c20250841729048.nc |
| Number Of Thermal Anomaly Alerts: | 2 |
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Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | NE |
| Country/Countries | United States |
| County/Locality(s) | Sioux County, NE |
| NWS WFO | Cheyenne WY |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-03-25 17:31:55UTC |
| Radiative Center (Lat, Lon): | 42.625557°, -103.554443° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 35.31 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: Peterson RX (HIGH, tdiff=0.10014 days, Point) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 302.65 K |
| Observed - Background BT (3.9 um) | 3.53 K |
| BT Anomaly (3.9 um) | 2.24 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 14.76 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 17.56 K |
| Observed - Background BTD (3.9-10/11/12 um) | 3.76 K |
| BTD Anomaly (3.9-10/11/12 um) | 2.80 K |
| Similar Pixel Count | 23 |
| BT Time Tendency (3.9 um) | 2.80 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.46 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 35.31 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 60.00° |
| Mean Solar Zenith Angle | 45.80° |
| Mean Glint Angle | 78.50° |
| Water Fraction | 0.00 |
| Total Pixel Area | 16.00 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
Possible Wildfire
| Basic Information | |
|---|---|
| State/Province(s) | CO |
| Country/Countries | United States |
| County/Locality(s) | Weld County, CO |
| NWS WFO | Denver CO |
| Identification Method | Enhanced Contextual (Clear) |
| Mean Object Date/Time | 2025-03-25 17:31:55UTC |
| Radiative Center (Lat, Lon): | 40.072777°, -104.579445° |
| Nearby Counties (meeting alert criteria): |
|
| Total Radiative Power Anomaly | n/a |
| Total Radiative Power | 22.00 MW |
| Map: | |
| Additional Information | |
| Alert Status | New Feature |
| Type of Event | Nominal Risk, Known Incident: Banner Lakes SWA Rx (HIGH, tdiff=0.0384 days, Point) |
| Event Priority Ranking | 4 |
| Maximum Observed BT (3.9 um) | 310.04 K |
| Observed - Background BT (3.9 um) | 4.11 K |
| BT Anomaly (3.9 um) | 4.26 K |
| Maximum Observed - Clear RTM BT (3.9 um) | 14.28 K |
| Maximum Observed BTD (3.9-10/11/12 um) | 15.34 K |
| Observed - Background BTD (3.9-10/11/12 um) | 4.31 K |
| BTD Anomaly (3.9-10/11/12 um) | 8.42 K |
| Similar Pixel Count | 25 |
| BT Time Tendency (3.9 um) | 2.90 K |
| Image Interval | 5.00 minutes |
| Fraction of Surrounding LWIR Pixels that are Colder | 0.37 |
| Fraction of Surrounding Red Channel Pixels that are Brighter | 1.00 |
| Maximum Radiative Power | 22.00 MW |
| Maximum Radiative Power Uncertainty | 0.00 MW |
| Total Radiative Power Uncertainty | 0.00 MW |
| Mean Viewing Angle | 57.40° |
| Mean Solar Zenith Angle | 44.10° |
| Mean Glint Angle | 73.90° |
| Water Fraction | 0.00 |
| Total Pixel Area | 7.40 km2 |
| Latest Satellite Imagery: | |
| View all event imagery » | |
